List of current members of the United States Senate[]
| Senator | State | Party | First elected | Seat Up |
|---|---|---|---|---|
| Dick Shelby | Alabama | Republican | 1986 | 2010 |
| Jeff Sessions | Alabama | Republican | 1996 | 2014 |
| Ted Stevens | Alaska | Republican | 1968 | 2014 |
| Lisa Murkowski | Alaska | Republican | 2004 | 2010 |
| Jon Kyl | Arizona | Republican | 1994 | 2012 |
| John McCain | Arizona | Republican | 1986 | 2010 |
| Blanche Lincoln | Arkansas | Democrat | 1998 | 2010 |
| Mark Pryor | Arkansas | Democrat | 2002 | 2014 |
| Dianne Feinstein | California | Democrat | 1992 | 2012 |
| Barbara Boxer | California | Democrat | 1992 | 2010 |
| Bob Schaffer | Colorado | Republican | 2008 | 2014 |
| Ken Salazar | Colorado | Democrat | 2004 | 2010 |
| Christopher Dodd | Connecticut | Democrat | 1980 | 2010 |
| Joseph Lieberman | Connecticut | Democrat | 1988 | 2012 |
| Joe Biden | Delaware | Democrat | 1988 | 2014 |
| Thomas Carper | Delaware | Democrat | 2000 | 2012 |
| Katherine Harris | Florida | Republican | 2006 | 2012 |
| Mel Martinez | Florida | Republican | 2004 | 2010 |
| Saxby Chambliss | Georgia | Republican | 2002 | 2014 |
| Johnny Isakson | Georgia | Republican | 2004 | 2010 |
| Daniel Inouye | Hawaii | Democrat | 1962 | 2010 |
| Daniel Akaka | Hawaii | Democrat | 1990 | 2012 |
| Larry Craig | Idaho | Republican | 1991 | 2014 |
| Mike Crapo | Idaho | Republican | 1998 | 2010 |
| Richard Durbin | Illinois | Democrat | 1996 | 2014 |
| Barack Obama | Illinois | Democrat | 2004 | 2010 |
| Richard Lugar | Indiana | Republican | 1976 | 2012 |
| Evan Bayh | Indiana | Democrat | 1998 | 2010 |
| Chuck Grassley | Iowa | Republican | 1980 | 2010 |
| Tom Harkin | Iowa | Democrat | 1984 | 2014 |
| Sam Brownback | Kansas | Republican | 1996 | 2010 |
| Pat Roberts | Kansas | Republican | 1996 | 2014 |
| Mitch McConnell | Kentucky | Republican | 1984 | 2014 |
| Jim Bunning | Kentucky | Republican | 1998 | 2010 |
| John Kennedy | Louisiana | Republican | 2008 | 2014 |
| David Vitter | Louisiana | Republican | 2004 | 2010 |
| Olympia Snowe | Maine | Republican | 1994 | 2012 |
| Beth Edmonds | Maine | Democrat | 2004 | 2014 |
| Michael Steele | Maryland | Republican | 2006 | 2012 |
| Barbara Mikulski | Maryland | Democrat | 1986 | 2010 |
| Edward Kennedy | Massachusetts | Democrat | 1962 | 2012 |
| Deval Patrick | Massachusetts | Democrat | 2005 (special election) | 2014 |
| Carl Levin | Michigan | Democrat | 1978 | 2014 |
| Mike Bouchard | Michigan | Republican | 2007 | 2012 |
| Mark Kennedy | Minnesota | Republican | 2006 | 2012 |
| Norm Coleman | Minnesota | Republican | 2002 | 2014 |
| Thad Cochran | Mississippi | Republican | 1978 | 2014 |
| Trent Lott | Mississippi | Republican | 1988 | 2012 |
| Chris "Kit" Bond | Missouri | Republican | 2004 | 2010 |
| Jim Talent | Missouri | Republican | 2002 | 2012 |
| Dennis Rehberg | Montana | Republican | 2008 | 2014 |
| Conrad Burns | Montana | Republican | 1988 | 2012 |
| Chuck Hagel | Nebraska | Republican | 1996 | 2014 |
| Ben Nelson | Nebraska | Democrat | 2000 | 2012 |
| Harry Reid | Nevada | Democrat | 1986 | 2010 |
| John Ensign | Nevada | Republican | 2000 | 2012 |
| Judd Gregg | New Hampshire | Republican | 1992 | 2010 |
| John E. Sununu | New Hampshire | Republican | 2002 | 2014 |
| Tom Kean Jr. | New Jersey | Republican | 2006 | 2012 |
| Dick Zimmer | New Jersey | Republican | 2008 | 2014 |
| Pete Dominici | New Mexico | Republican | 1972 | 2014 |
| Jeff Bingaman | New Mexico | Democrat | 1982 | 2012 |
| Charles Schumer | New York | Democrat | 1998 | 2010 |
| Hillary Rodham Clinton | New York | Democrat | 2000 | 2012 |
| Elizabeth Dole | North Carolina | Republican | 2002 | 2014 |
| Richard Burr | North Carolina | Republican | 2004 | 2010 |
| Kent Conrad | North Dakota | Democrat | 1986 | 2012 |
| Byron Dorgan | North Dakota | Democrat | 1992 | 2010 |
| Mike DeWine | Ohio | Republican | 1995 | 2012 |
| George Voinovich | Ohio | Republican | 1998 | 2010 |
| James Inhofe | Oklahoma | Republican | 1994 | 2014 |
| Tom Coburn | Oklahoma | Republican | 2004 | 2010 |
| Ron Wyden | Oregon | Democrat | 1996 | 2010 |
| Gordon Smith | Oregon | Republican | 1996 | 2014 |
| Arlen Specter | Pennsylvania | Republican | 1980 | 2010 |
| Rick Santorum | Pennsylvania | Republican | 2006 | 2012 |
| Jack Reed | Rhode Island | Democrat | 1996 | 2014 |
| Lincoln Chafee | Rhode Island | Republican | 1999 | 2012 |
| Lindsey Graham | South Carolina | Republican | 2002 | 2014 |
| Jim DeMint | South Carolina | Republican | 2004 | 2010 |
| John Thune | South Dakota | Republican | 2004 | 2010 |
| Mike Rounds | South Dakota | Republican | 2008 | 2014 |
| Bob Corker | Tennessee | Republican | 2006 | 2012 |
| Lamar Alexander | Tennessee | Republican | 2002 | 2014 |
| Kay Bailey Hutchison | Texas | Republican | 1993 | 2012 |
| John Cornyn | Texas | Republican | 2002 | 2014 |
| Orrin Hatch | Utah | Republican | 1976 | 2012 |
| Robert Foster Bennett | Utah | Republican | 1992 | 2010 |
| Patrick Leahy | Vermont | Democrat | 1974 | 2010 |
| Bernie Sanders | Vermont | Independent | 2006 | 2012 (leaving) |
| John Warner | Virginia | Republican | 1979 | 2014 |
| George Allen | Virginia | Republican | 2000 | 2012 |
| Patty Murray | Washington | Democrat | 1992 | 2010 |
| Dino Rossi | Washington | Republican | 2006 | 2012 |
| Robert Byrd | West Virginia | Democrat | 1958 | 2012 |
| Jay Rockefeller | West Virginia | Democrat | 1984 | 2014 |
| Herb Kohl | Wisconsin | Democrat | 1988 | 2012 |
| Russ Feingold | Wisconsin | Democrat | 1992 | 2010 |
| John Barrasso | Wyoming | Republican | 2007 | 2014 |
| Mike Enzi | Wyoming | Republican | 1996 | 2014 |
Republican: 64 Democrat: 35 Independent: 1
President pro tempore: Ted Stevens
Majority Leader: Mitch McConnell
Majority Whip: Rick Santorum
Minority Leader: Harry Reid
Minority Whip: Dick Durbin